Tianhe Petroleum Machinery Co.,Ltd

Drilling Tools(1)
Fishing tools(1)

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releasing and circulating overshots
Specification: In all sizes
Detail: We supply overshots of Spiral Grapple and Basket Grapple. In all sizes of that. From 89mm- 181mm.

drill collar
Specification: In all sizes
Detail: Please Specify: 1. Drill collar outside diameter, bore diameter, and length of collar. 2. Size and Type of Upper and Lower Connection. 3. Cast Steel or Pressed steel thread protectors. 4. Special Features Desir...

roller reamer
Specification: 155mm-914mm
Detail: roller reamer is designed to be used when drilling straight or highly deviated holes. There are models available for air and gas drilling. And by simply specifying the proper roller cutters, any TRIUMPH reamer can be used in...


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